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Gundersen, William

🇳🇴

FIDEFIDE 1598953· Male· Norway· Born in 2008

Follow William GundersenTrack his monthly FIDE ratings, games, tournaments and more.

William Gundersen, a 18-year-old Norwegian player, is rated 1865 — just 17 short of his peak of 1882 (Jan 2026, age 18). He is climbing fast, having gained +83 Elo over the past 12 months. 19 rated games in the past year. Recent standard appearances include Ostlandsserien div 1 2025-2026 R 6-7, Drammen Klubbmesterskapet 2026 R 1-2, and Eiker Open (apent Buskerudmesterskap) 2025 B. Also played 2 blitz events (including Konnerud Tempo klubbmesterskap lynsjakk 2025) recently.

At junior level, he reached #29 nationally in U18.

Current rating

1865

Standard

Rpd1812·Blz1768

All-time high

1882

−17 pts below
Jan 2026 · age 18

Activity

18

games / yr avg. · ≈2/mo

19 past 12 mo · ≈2/mo
classical only
Moderately active

Signature stat

#57,202

#57,202 · players worldwide · of 218,279

Career timeline

6 entries
2026
29th Norwegian U18 player
at age 18 · rated 1882
Jan 2026
Best 12-month gain (+100 Elo)
1782 → 1882
Jan 2026
All-time peak 1882
at age 18 · −17 from today
Jan 2026
2025
Crossed 1800
at age 17
Dec 2025
Crossed 1600
at age 17
Nov 2025
First FIDE rating
1782 · at age 17
Nov 2025

Standard rating history

Peak
FIDE title
Threshold
First rated

Activity & highlights

Top opponent
vs Trond Store 2,090
Ostlandsserien div 1 2025-2026 R 1-2 · Nov 2025 · +11.7 Elo
Evolution
—
Tournaments
8
19 games
Score
11.5/ 1960.5%
8W7D4L

Last 12 months — tournaments

8 events
EventDateScoreRankPerfΔ Elo
Ostlandsserien div 1 2025-2026 R 6-7
Team
Feb 20260/1#541140-16.0
Ostlandsserien div 1 2025-2026 R 4-5
Team
Jan 20260.5/2#411836-9.6
Drammen Klubbmesterskapet 2026 R 1-2
Swiss
Jan 20261/1#62460+8.8
Eiker Open (apent Buskerudmesterskap) 2025 B
Swiss
Nov 20253.5/3#22481+25.2
Drammens Hostturnreing 2025 R 8-9
Round-Robin
Nov 20252/2#12707+52.4
Ostlandsserien div 1 2025-2026 R 1-2
Team
Nov 20251/2#172016+22.8
Drammens Hostturnreing 2025 R 4-7
Round-Robin
Sep 20252.5/4#217350.0
Drammens Hostturnreing 2025 R 1-3
Round-Robin
Sep 20251/3#616050.0
Worst Elo result: Ostlandsserien div 1 2025-2026 R 6-7 (-16.0 Elo, finished #54).

Rankings

/
Norway
#532
out of 2,669 players
Europe
#41,934
in continent
World
#57,201
out of 400,000+

National ranking

Europe & World

Europe
World
Norway
1
🇳🇴Carlsen, MagnusFollow Magnus CarlsenTrack their monthly FIDE ratings, games, tournaments and more.
2,841
2
🇳🇴Christiansen, Johan-SebastianFollow Johan-Sebastian ChristiansenTrack their monthly FIDE ratings, games, tournaments and more.
2,647
3
🇳🇴Tari, AryanFollow Aryan TariTrack their monthly FIDE ratings, games, tournaments and more.
2,641
4
🇳🇴Amar, ElhamFollow Elham AmarTrack their monthly FIDE ratings, games, tournaments and more.
2,584
5
🇳🇴Hammer, Jon LudvigFollow Jon Ludvig HammerTrack their monthly FIDE ratings, games, tournaments and more.
2,574
6
🇳🇴Urkedal, Frode Olav OlsenFollow Frode Olav Olsen UrkedalTrack their monthly FIDE ratings, games, tournaments and more.
2,566
7
🇳🇴Agdestein, SimenFollow Simen AgdesteinTrack their monthly FIDE ratings, games, tournaments and more.
2,525
8
🇳🇴Holm, Kristian StuvikFollow Kristian Stuvik HolmTrack their monthly FIDE ratings, games, tournaments and more.
2,497
9
🇳🇴Hall, JesperFollow Jesper HallTrack their monthly FIDE ratings, games, tournaments and more.
2,494
10
🇳🇴Ostmoe, Geir Sune TallaksenFollow Geir Sune Tallaksen OstmoeTrack their monthly FIDE ratings, games, tournaments and more.
2,488
...
532🇳🇴Gundersen, William1,865
Europe
1
🇳🇴Carlsen, MagnusFollow Magnus CarlsenTrack their monthly FIDE ratings, games, tournaments and more.
2,841
2
🇩🇪Keymer, VincentFollow Vincent KeymerTrack their monthly FIDE ratings, games, tournaments and more.
2,767
3
🇳🇱Giri, AnishFollow Anish GiriTrack their monthly FIDE ratings, games, tournaments and more.
2,764
4
🇫🇷Firouzja, AlirezaFollow Alireza FirouzjaTrack their monthly FIDE ratings, games, tournaments and more.
2,744
5
🇵🇱Duda, Jan-KrzysztofFollow Jan-Krzysztof DudaTrack their monthly FIDE ratings, games, tournaments and more.
2,739
6
🇭🇺Rapport, RichardFollow Richard RapportTrack their monthly FIDE ratings, games, tournaments and more.
2,729
7
🇳🇱Van Foreest, JordenFollow Jorden Van ForeestTrack their monthly FIDE ratings, games, tournaments and more.
2,728
8
🇫🇷Vachier-Lagrave, MaximeFollow Maxime Vachier-LagraveTrack their monthly FIDE ratings, games, tournaments and more.
2,721
9
🇦🇿Mamedyarov, ShakhriyarFollow Shakhriyar MamedyarovTrack their monthly FIDE ratings, games, tournaments and more.
2,717
10
🇹🇷Erdogmus, Yagiz KaanFollow Yagiz Kaan ErdogmusTrack their monthly FIDE ratings, games, tournaments and more.
2,713
...
41934🇳🇴Gundersen, William1,865
World
1
🇳🇴Carlsen, MagnusFollow Magnus CarlsenTrack their monthly FIDE ratings, games, tournaments and more.
2,841
2
🇺🇸Nakamura, HikaruFollow Hikaru NakamuraTrack their monthly FIDE ratings, games, tournaments and more.
2,792
2
🇺🇸Caruana, FabianoFollow Fabiano CaruanaTrack their monthly FIDE ratings, games, tournaments and more.
2,792
4
🇺🇿Abdusattorov, NodirbekFollow Nodirbek AbdusattorovTrack their monthly FIDE ratings, games, tournaments and more.
2,777
4
🇺🇿Sindarov, JavokhirFollow Javokhir SindarovTrack their monthly FIDE ratings, games, tournaments and more.
2,777
6
🇩🇪Keymer, VincentFollow Vincent KeymerTrack their monthly FIDE ratings, games, tournaments and more.
2,767
7
🇳🇱Giri, AnishFollow Anish GiriTrack their monthly FIDE ratings, games, tournaments and more.
2,764
8
🇮🇳Erigaisi ArjunFollow Erigaisi ArjunTrack their monthly FIDE ratings, games, tournaments and more.
2,761
9
🇺🇸So, WesleyFollow Wesley SoTrack their monthly FIDE ratings, games, tournaments and more.
2,753
9
🇨🇳Wei, YiFollow Yi WeiTrack their monthly FIDE ratings, games, tournaments and more.
2,753
...
57201🇳🇴Gundersen, William1,865